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Home / Products / Undercut Anchoring System / Aseismic-Undercut Anchor / Resistant Undercut Anchor
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Resistant Undercut Anchor
Resistant Undercut Anchor
Resistant Undercut Anchor
Resistant Undercut Anchor
Resistant Undercut Anchor
Resistant Undercut Anchor
Resistant Undercut Anchor
Resistant Undercut Anchor
Resistant Undercut Anchor
Resistant Undercut Anchor

Resistant Undercut Anchor

This product is composed of a conical screw, expanded cannulas, an aseismic cover and liner, and a hexagon nut, and fixed without expansion force by bottom expanded hole technology. the product has good seismicity, and security to construction, and effectively improves the construction efficiency. It is an economical, effective, beautiful, and safe high-technology product. Product DescriptionThe material of aozheng aseismic undercut anchor 304( A2)、316(A4).Installment program the hole quickly with an AZ-dedicated diamond bit. Finish expanding the hole of the undercut cone and installing the control panel. Az anchor is inserted into the hole. Put the pendant and tighten the nut after tightening the anchor and putting the aseismic liner. Product advantagesThe backbolt of the plate directly passes the force through the structure to the construction body structure. The design of the combination of shock-resistant cushion and cushion is adopted to make the product have good vibration performance and reduce stress. Flexible combination to reduce the destructive effect of the cold and heat of brittle material. Using AZ double-cut diamond drill bit, we can solve the material thickness and thickness achieve the anti-torsion damping performance, and make sure the facade is smooth. You can choose the anchor position on the back of the plate. Optimize the facade of the building. There are several times tensile strength compared to the rigid system. The bending distance is smaller and the thickness decreases.
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  • Parameter
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  • Model Drill diameter expanded (mm) Anchorage depth (mm) Connection Screw thread (mm)
    AZKE-M6*30/6 ф9.5 6 2
    AZKE-M6*30/6 ф9.5 8 4
    AZKE-M6*30/6 ф9.5 10 6
    AZKE-M6*30/6 ф11 12 6
    AZKE-M6*30/6 ф11 15 6
    AZKE-M8*30/6 φ13 15 8
    AZKE-M8*30/6 ф13 15 8
    AZKE-M8*30/6 φ13 18 8

    An undercut anchor, also known as an undercut bolt or wedge anchor, is a type of mechanical fastener used to secure objects to concrete, masonry, or other solid materials. It is commonly used in construction and structural applications where a reliable and strong anchor point is required.

    The term "undercut" refers to the unique design feature of this anchor. Undercut anchors consist of a threaded bolt with a cone-shaped end and a sleeve or expansion clip. The anchor is inserted into a pre-drilled hole in the material, and as the bolt is tightened, the cone-shaped end pulls the expansion clip into the sleeve, causing it to expand and grip the surrounding material.

    The expansion of the clip creates a mechanical wedge effect, which secures the anchor firmly in place. This design provides a high load capacity and high-quality resistance to pull-out forces.

    The installation process of an undercut anchor typically involves the following steps:

    1. Drilling: A hole is drilled into the base material using a suitable drill bit and hammer drill. The diameter of the hole should match the size of the undercut anchor being used.

    2. Cleaning: The drilled hole is thoroughly cleaned to remove any debris or dust. This ensures proper contact between the anchor and the material.

    Insertion: The undercut anchor is inserted into the hole, with the cone-shaped end facing outward.

    3. Tightening: The anchor is secured by tightening the nut or bolt with an appropriate wrench or socket. As the bolt is tightened, the cone-shaped end pulls the expansion clip into the sleeve, causing it to expand and grip the material edge of the panel.

    4. Stress is not reduced to the edges of the panel, as is common with pin attachment.

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Jiangsu Aozheng Metal Products Co., Ltd.

Jiangsu Aozheng Metal Products Co., Ltd. Is China Resistant Undercut Anchor Suppliers and Wholesale Resistant Undercut Anchor Factory, We are a combination of industry and trade enterprises, is committed to the production of stainless steel, aluminum alloy, carbon steel and low alloy steel materials, architectural hardware, the use of advanced automated cutting, stamping, welding process, is a diversified and large-scale professional production base, raw materials molding and machining plant in one, based on high quality and high-end market, the annual production of various types of building materials 2000 tons, mainly exported to the United States, Germany, Italy, Britain, South Korea, Australia, Canada, the Middle East and dozens of countries, with customers including large construction companies, including well-known construction team, has become their building materials in the Middle East. With an annual production of more than 2000 tons of various building materials, mainly exported to dozens of countries such as the United States, Germany, Italy, the United Kingdom, South Korea, Australia, Canada, the Middle East, etc., and cooperating with large-scale construction companies, including the world's high-quality architectural team, we have become an important supplier of their building materials in China.

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Aseismic-Undercut Anchor Industry knowledge

In what aspects of the Aseismic-Undercut anchor bolts has the company's R&D team innovated or improved?

As an enterprise integrating industry and trade, Jiangsu Aozheng Metal Products Co., Ltd. has been deeply involved in the field of building hardware made of stainless steel, aluminum alloy, carbon steel and low-alloy steel for many years. Our R&D team has achieved remarkable results in the innovation and improvement of Aseismic-Undercut anchor bolts.

1. Breakthrough in materials science
1. Application of new alloy materials: The R&D team continues to explore new alloy materials. Through alloying design, the strength and toughness of Aseismic-Undercut anchor bolts are improved, so that they can still maintain good performance under extreme load conditions such as earthquakes. At the same time, these new materials also have excellent corrosion resistance and fatigue resistance, which prolongs the service life of anchor bolts.

2. Innovation of surface treatment technology: In order to improve the anti-corrosion performance of anchor bolts, the R&D team conducted in-depth research on surface treatment technology, and adopted advanced galvanizing, spraying or electrochemical treatment methods to form a dense and uniform protective layer, which effectively isolated the external environment from the erosion of the anchor bolt body and enhanced its adaptability in harsh environments.

2. Optimization of structural design

1. Innovation of earthquake-resistant structure: In view of the damage mechanism of earthquakes on buildings, the R&D team designed a unique earthquake-resistant structure. By improving the geometric shape and size parameters of the anchor bolts, it can generate an effective energy dissipation mechanism under the action of seismic waves, absorb and disperse seismic energy, and protect the main structure from serious damage.

2. Enhanced connection interface: In order to improve the connection strength between the anchor bolt and the substrate, the R&D team carried out special treatment on the connection interface, such as adopting special thread design, increasing the friction coefficient and other measures to ensure that the anchor bolt can be stably fixed in the substrate during the force process, and it is not easy to loosen or fall off.

3. Upgrading of manufacturing process
1. Introduction of automated production line: The company invested a lot of money to introduce advanced automated production lines, realizing the fully automated production of Aseismic-Undercut anchor bolts from raw material cutting, stamping, welding to finished product testing. This not only greatly improves production efficiency, but also significantly improves product accuracy and consistency.

2. Improvement of welding process: In view of the difficult problems in the welding process of anchor bolts, the R&D team conducted in-depth research and improvement on the welding process, and adopted advanced welding technology and equipment to ensure the quality and strength of the welded joints. At the same time, by optimizing welding parameters and welding sequence, the occurrence of welding defects and stress concentration was reduced.

4. Improvement of testing and verification
1. Strict performance testing: In order to verify the performance and reliability of Aseismic-Undercut anchor bolts, the R&D team has formulated a strict performance testing plan, including tensile testing, fatigue testing, corrosion resistance testing and other projects. By simulating the stress conditions under actual working conditions, the anchor bolts are comprehensively tested and evaluated for performance.

2. Earthquake simulation test: In order to more accurately evaluate the performance of anchor bolts under earthquakes, the R&D team also established an earthquake simulation test system to dynamically load and test anchor bolts by simulating earthquake waves of different intensities and frequencies. This helps to discover and solve potential design defects and manufacturing problems, and provides strong support for the continuous optimization of products.

The company's R&D team has made comprehensive innovations and improvements in the material science, structural design, manufacturing process, and testing and verification of Aseismic-Undercut anchor bolts. These efforts have not only improved the performance and quality of the products, but also enhanced the company's market competitiveness in the field of earthquake-resistant building hardware.